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Four-wheel quadruped robot chassis

A quadruped robot and chassis technology, applied in the field of robots, can solve problems such as the poor ability of wheeled robot chassis to overcome obstacles, and achieve the effect of solving the poor ability to overcome obstacles

Inactive Publication Date: 2021-01-05
中原动力智能机器人有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a four-wheel quadruped robot chassis, which is used to solve the problem of poor obstacle-surmounting ability of the wheeled robot chassis

Method used

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  • Four-wheel quadruped robot chassis

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Embodiment Construction

[0013] A four-wheel quadruped robot chassis provided by the present invention includes a base, a wheel mechanism, a first climbing mechanism, a second climbing mechanism, a first driving device, a second driving device, a third driving device, a A connecting shaft and a second connecting shaft, the wheel mechanism, the first driving device, the second driving device and the third driving device are respectively arranged on the base, the first driving device is used to drive the wheel mechanism to run, the first climbing The mechanism is arranged on the base through the first connecting shaft, the second driving device is used to drive the first connecting shaft to rotate to drive the first climbing mechanism, the second climbing mechanism is arranged on the base through the second connecting shaft, and the third The driving device is used to drive the second connecting shaft to rotate to drive the second climbing mechanism.

[0014] The first climbing mechanism is a pair of ha...

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Abstract

The invention relates to a four-wheel quadruped robot chassis which comprises a base, a wheel type mechanism, a first climbing mechanism, a second climbing mechanism, a first driving device, a seconddriving device, a third driving device, a first connecting shaft and a second connecting shaft, and the wheel type mechanism, the first driving device, the second driving device and the third drivingdevice are arranged on the base. The first driving device is used for driving the wheel type mechanism to operate, the first climbing mechanism is arranged on the base through the first connecting shaft, and the second climbing mechanism is arranged on the base through the second connecting shaft. When obstacle crossing is needed, the wheel type mechanism and the climbing mechanisms are matched towalk, and when the wheel type mechanism encounters an obstacle, the driving device drives the connecting shafts to rotate so as to drive the climbing mechanisms to scrape the obstacle, so that the wheel type mechanism is naturally lifted, crosses the obstacle and continues to move forwards; when the robot walks on the flat ground, the climbing mechanisms are controlled to be naturally folded andcan move in all directions.

Description

technical field [0001] The invention relates to the field of robots, in particular to a four-wheel quadruped robot chassis. Background technique [0002] In the prior art, robot chassis are generally divided into wheeled chassis and crawler chassis. Crawler robot chassis are mainly used on special robots, which can be applied to wild and urban environments, and can move on various complex grounds, such as sand, mud, etc. Ground, etc., but the speed is relatively low, and has a large weight. For climbing and surmounting obstacles, the tracked climbing device has a long track, which is not suitable for use in places where the stairs are too smooth or narrow. The wear and tear of the device is very large, and it is not suitable for long-term use. The wheeled robot chassis is mainly used in service robots, such as food delivery robots in restaurants and shopping guide robots in shopping malls, etc. Most of them use wheeled robot chassis structures, but this chassis cannot reali...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D57/024B62D57/02
CPCB62D57/024B62D57/02
Inventor 柴红坡唐俊王涛吕培康王灿
Owner 中原动力智能机器人有限公司
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